/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.uber.athenax.backend.server.yarn;

import org.apache.hadoop.yarn.client.api.YarnClient;

class ClusterInfo {
  private final String name;
  private final YarnClient client;
  private final YarnClusterConfiguration conf;

  ClusterInfo(String name, YarnClusterConfiguration conf, YarnClient client) {
    this.name = name;
    this.client = client;
    this.conf = conf;
  }

  ClusterInfo(String name, YarnClusterConfiguration conf) {
    this.name = name;
    this.client = YarnClient.createYarnClient();
    client.init(conf.conf());
    client.start();
    this.conf = conf;
  }

  String name() {
    return name;
  }

  YarnClient client() {
    return client;
  }

  YarnClusterConfiguration conf() {
    return conf;
  }

}
